content/browser/frame_host/render_frame_host_delegate.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include <stddef.h>
   6
   7 #include "base/callback.h"
   8 #include "base/strings/string16.h"
   9 #include "content/browser/frame_host/render_frame_host_delegate.h"
  10 #include "ui/gfx/native_widget_types.h"
  11 #include "url/gurl.h"
  12
  13 namespace content {
  14
  15 bool RenderFrameHostDelegate::OnMessageReceived(
  16     RenderFrameHost* render_view_host,
  17     const IPC::Message& message) {
  18   return false;
  19 }
  20
  21 const GURL& RenderFrameHostDelegate::GetMainFrameLastCommittedURL() const {
  22   return GURL::EmptyGURL();
  23 }
  24
  25 bool RenderFrameHostDelegate::WillHandleDeferAfterResponseStarted() {
  26   return false;
  27 }
  28
  29 bool RenderFrameHostDelegate::AddMessageToConsole(
  30     int32 level, const base::string16& message, int32 line_no,
  31     const base::string16& source_id) {
  32   return false;
  33 }
  34
  35 WebContents* RenderFrameHostDelegate::GetAsWebContents() {
  36   return NULL;
  37 }
  38
  39 void RenderFrameHostDelegate::RequestMediaAccessPermission(
  40     const MediaStreamRequest& request,
  41     const MediaResponseCallback& callback) {
  42   LOG(ERROR) << "RenderFrameHostDelegate::RequestMediaAccessPermission: "
  43              << "Not supported.";
  44   callback.Run(MediaStreamDevices(),
  45                MEDIA_DEVICE_NOT_SUPPORTED,
  46                scoped_ptr<MediaStreamUI>());
  47 }
  48
  49 bool RenderFrameHostDelegate::CheckMediaAccessPermission(
  50     const GURL& security_origin,
  51     MediaStreamType type) {
  52   LOG(ERROR) << "RenderFrameHostDelegate::CheckMediaAccessPermission: "
  53              << "Not supported.";
  54   return false;
  55 }
  56
  57 AccessibilityMode RenderFrameHostDelegate::GetAccessibilityMode() const {
  58   return AccessibilityModeOff;
  59 }
  60
  61 RenderFrameHost* RenderFrameHostDelegate::GetGuestByInstanceID(
  62     RenderFrameHost* render_frame_host,
  63     int browser_plugin_instance_id) {
  64   return NULL;
  65 }
  66
  67 GeolocationServiceContext*
  68 RenderFrameHostDelegate::GetGeolocationServiceContext() {
  69   return NULL;
  70 }
  71
  72 #if defined(OS_WIN)
  73 gfx::NativeViewAccessible
  74     RenderFrameHostDelegate::GetParentNativeViewAccessible() {
  75   return NULL;
  76 }
  77 #endif  // defined(OS_WIN)
  78
  79 }  // namespace content